baber/WOPTO huggingface dataset:
Patent JP-2012154677-A (JP)
Title: Angular velocity detector and error detection method of angular velocity
Inventor: OKUMURA HIROBUMI
IPC: G01C19/00
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity detector and an error detection method of angular velocity for detecting an error by discriminating abnormal change of the angular velocity due to a failure from noise without detecting an error to angular velocity change associated with the noise.SOLUTION: An angular velocity detector of an embodiment calculates a first counter value P by adding 3 when average angular velocity 'ASMAV(deg/s)' calculated for every 'time' is, for example, equal to or more than 3000(deg/s), and subtracting 1 when the average angular velocity 'ASMAV(deg/s)' is smaller than 3000(deg/s) with a plus counter. A second counter value M is calculated by adding 3 when the average angular velocity 'ASMAV(deg/s)' is, for example, equal to or less than -3000(deg/s), and subtracting 1 when the average angular velocity 'ASMAV(deg/s)' is larger than -3000 with a minus counter. When each counter value exceeds a predetermined error threshold (for example, 20), each counter value is determined as an error.
Patent JP-2012152291-A (JP)
Title: Reel type game machine
Inventor: MANO TOMOKAZU
IPC: A63F5/04
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a reel type game machine having a privilege game period variously changeable according to a progress of a game to a privilege game status when a special game is awarded besides a privilege game such as an ART game, increasing the player's expectation to obtain a game medium even when the privilege game is singly awarded without the special game, and promoting the continuation of a reel type game.SOLUTION: The rate of adding the number of games in the ART game status, is set according to a precursor game status or latent game status set before awarding or shift to the ART game status. During a game period of the ART game, the addition of the number of games is determined by an addition lottery based on the set adding rate, and an increased number of games are added to change the ART game period.
Patent JP-2012154220-A (JP)
Title: Pump head of suction and discharge simultaneous and integrated type tubing pump or pump head of tubing pump symmetrically arranged with stators with two circular-arc shaped recesses in relation to rotary shaft of rotor
Inventor: YAMADA TOMOFUMI
IPC: F04C5/00
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously suck and discharge fluid by using two tubes by a rotor of a tube pump.SOLUTION: By the rotor 4 arranged with a roller 3a with a rotary shaft 6 incorporated at a center of the rotor as a center and a stator 2a symmetrically arranged so that a circular-arc shaped recess faces an outer periphery of the rotor, the roller provided at a peripheral edge of the rotor is brought into pressure contact with a tube 1a having flexibility, is pressed on the tube to squeeze the tube and is rotated, and thereby fluid in the tube is conveyed to be supplied and discharged. Similarly, a tube 1b having flexibility is interposed between the other symmetrically arranged stator and the rotor, and a roller provided at the peripheral edge of the rotor is brought into pressure contact with the tube, is pressed on the tube to squeeze the tube and is rotated according to rotation of the rotor, and thereby fluid in the tube is conveyed to be supplied and discharged. Thus, the suction/discharge is performed in the one tube and the discharge/suction is performed in the other tube to simultaneously convey fluid in different directions.
Patent JP-2012155527-A (JP)
Title: Numerical control device having work installation error correction part for three-shaft processing machine
Inventor: OTSUKI TOSHIAKI
IPC: B23Q15/24
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device for correcting so that the position of a tool tip point which is a processing point is correct when a work installation error exists in a three-shaft processing machine having at least three straight shafts.SOLUTION: A numerical control device controlling a three-shaft processing machine which processes a work (workpiece) mounted on a table by at least three straight shafts includes a work installation error correction part 92 which corrects an installation error when the work is installed. A translational error and a rotational error are input to the work installation error correction part 92 from a translational error and rotational error specification part 96 as correction amounts. A corrected program instruction is interpolated by an interpolation part 94, and a motor of each of the shafts 98X, 98Y and 98Z is driven and controlled by error-corrected interpolation data.
Patent JP-2012154097-A (JP)
Title: Pregrouted pc steel material and hardening method of pregrout layer of the same
Inventor: NAKAJIMA SHINGO
IPC: E04C5/08
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To add a hardener 4a to a pregrout layer 2 mainly when a PC steel wire 1 is tense and to start hardening of the pregrout layer 2 at desired time.SOLUTION: A pregrouted PC steel material 10 includes a PC steel wire 1, a pregrout layer 2 disposed so as to store the PC steel wire 1 on the outer periphery of the PC steel wire 1, and a sheath 3 covering the outer periphery of the pregrout layer 2. Inside the pregrout layer 2, a capsule 4 for which the grout hardener 4a is wrapped with a coating film 4b is mixed. The coating film 4b of the capsule 4 has such strength that it is destroyed first by the tension of the PC steel wire 1. The pregrouted PC steel material 10 is buried in concrete, the capsule coating film 4b is destroyed by tensioning force when tensing/fixing the PC steel wire 1, and the hardener 4a in it is made to flow out inside the pregrout layer 2 and hardened. Since the hardener starts to flow out to the grout layer and hardening advances from the time of the tension/fixation, an immediately effective hardener can be used, and a construction period can be shortened.
Patent JP-2012156886-A (JP)
Title: Imaging apparatus
Inventor: OKUBO TOSHIYUKI
IPC: H04N5/232
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which is capable of recording a moving image realizing AE follow-up of a constantly fixed speed by considering a frame rate in photographing and reproduction.SOLUTION: The imaging apparatus provided with imaging means for taking a moving image, exposure control means, selection means for selecting a photographic frame rate, and reproduction means for reproducing the taken moving image changes the follow-up speed of the exposure control means from a recording frame rate selected by the selection means and reproduction frame rate in the reproduction means.
Patent JP-2012153089-A (JP)
Title: Image forming apparatus
Inventor: YOKOI JUNICHI
IPC: B41J2/45
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an image by suppressing unevenness of the image caused by deviation in the sub-scanning direction between emission points.SOLUTION: When a ligt-emitting timing is determined so that exposure points caused by the emission points P are aligned approximately in a line in the main scanning direction on a photosensitive body, the quantity of correction A is temporarily determined based on a quotient obtained by dividing the quantity of the deviation C by the quantization unit D, and a difference |C1-C2| between the quantity of the deviation C1 of the emission point P1 at one end of a first emission chip (LED array chip CHn) and the quantity of the deviation C2 of the emission point P2 at other end of a second emission chip (LED array chip CHn+1) adjoining at the one end side of the first emission chip is denoted by B, and a value obtained by multiplying a difference |A1-A2| between the quantity of correction A1 of the emission point P1 and the quantity of correction A2 of the emission point P2 by the quantization unit D is denoted by ΔE, and when |ΔE-B|<D/2 (1) is not satisfied, the quantity of the correction A is determined by satisfying the equation (1) by shifting either one value of the quantity of correction A1 or the quantity of correction A2 by 1.
Patent JP-2011175256-A (JP)
Title: Lithographic printing plate precursor and method of preparing lithographic printing plate
Inventor: ISHIGURO YURIKO
IPC: G03F7/00
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate precursor and a method of preparing a lithographic printing plate each of which can prevent the occurrence of fingerprint trace stain and is capable of conducting one solution processing.  <P>SOLUTION: The lithographic printing plate precursor comprises a support and an image-recording layer comprising (A) a sensitizing dye, (B) a polymerization initiator, (C) a polymerizable compound and (D) a binder polymer, wherein a surface of the support is treated with a hydroxycarboxylate salt or a layer adjacent to the support contains a hydroxycarboxylate salt. The method of preparing a lithographic printing plate comprises developing the lithographic printing plate precursor with a developer having pH of 2-11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012158206-A (JP)
Title: Connecting device for wheeled platforms
Inventor: ICHIKAWA HIRONORI
IPC: B62B5/00
Filed: 2011-01-30
Abstract: PROBLEM TO BE SOLVED: To enable efficient transportation of distribution containers and efficient work of unpacking the distribution containers by connecting a plurality of wheeled platforms with, for example, a dolly cart.SOLUTION: A connecting device 40 is configured by having lock instruments 30 at edges of longitudinal sides of a connecting plate 20 of planar rectangular form and gaps 29 formed along the longitudinal sides of the connecting plate 20, and fixing lower end parts of inverted U-shaped bar member 35 in the gaps 29 [Fig.4 (a)]. One of wheeled platforms 1 to which the connecting device 40 is applied has casters 12 on a bottom surface of a rectangular base platform part 3 [Fig.4 (a)]. Between wheeled platforms 1,1 arranged aside to face their longitudinal sides to each other, the connecting plate 20 of the connecting device 40 is set, and then, the wheeled platforms 1,1 are connected thereto by locking the lock instrument to a longitudinal piece 5 of the rectangular base platform part 3 of each of the wheeled platforms 1 [Fig.4 (b)]. On each of the wheeled platforms 1, distribution containers can be loaded, and on the connecting plate 20, unpacked distribution containers can be placed by being folded, or other objects can be loaded.
Patent JP-2012159583-A (JP)
Title: Positive chemically amplified resist material, pattern forming method and acid decomposable ketoester compound
Inventor: WATANABE TAKESHI
IPC: H01L21/027
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive chemically amplified resist material exhibiting high resolution and good LER (line edge roughness) of a pattern and useful in microfabrication using electron beams, far UV rays, extreme UV rays or the like.SOLUTION: A positive chemically amplified resist material contains one or more kinds of acid decomposable ketoester compound expressed by a general formula (1), which is insoluble with an alkali developing solution and is changed into soluble with an alkali developing solution by an action of an acid and which has a steroid skeleton. In the formula, Rrepresents an acid-labile group having the sum number of 6 to 20 of carbon atoms and oxygen atoms and producing a carboxyl group by decomposition of -COORby an action of an acid; each X independently represents a carbonyl group (-CO-) or a methylene group (-CH-); each Y independently represents a single bond or an alkylene group having 1 to 6 carbon atoms; and n represents an integer of 0 to 2.
Patent JP-2012159034-A (JP)
Title: Vibration control boss for fan
Inventor: TSUNOZAKI YUSUKE
IPC: F04D29/32
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control boss for a fan capable of enhancing vibration control effect making spring property in a twisting direction soft and capable of effectively stabilizing the rotation of a fan body by and making spring properties in a direction perpendicular to a shaft and a prying direction hard.SOLUTION: In the vibration control boss 14 for the fan having a rigid cylindrical member 18, a rigid connecting plate 20 rotating integrally with the fan body, an elastomer 22 elastically coupling the cylindrical member 18 and the connecting plate 20 and arranged in a center part of the rotational fan and preventing vibration, the cylindrical member 18 is arranged while totally dislocating the same in an axial direction to a position not overlapping the connecting plate 20 in a radial direction, and the cylindrical member 18 and the connecting plate 20 are coupled in the axial direction by the elastomer 22.
Patent JP-2012158561-A (JP)
Title: Constipation improving agent
Inventor: MATSUMOTO MITSUHARU
IPC: A23L33/135
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a constipation improving agent, and food or a medicine containing the activation agent.SOLUTION: To obtain a constipation improvement effect without depending on intestinal bacterial flora by using a constipation improving agent containing bifidobacteria capable of generating independently rheinanthrone from sennoside in the intestines.
Patent JP-2012164447-A (JP)
Title: Wiring unit
Inventor: TAKAHASHI KYOHEI
IPC: H01R43/20
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent conductive members 2a, 2b from contacting conductive members 2c, 2d and the like for causing short circuit, in secondary molding of a wiring unit.SOLUTION: The wiring unit is provided by inserting a primary laminate, in which one primary assembly is laminated on an upper side of the other primary assembly, in a metal mold, and secondary molding it. Here, projections 26a-26h extending downward are provided on a lower face of a pedestal 21b constituting one primary assembly, and are in contact with widening parts 28 of the conductive members 2a, 2b constituting the other primary assembly to restrain the conductive members 2a, 2b from rising upward. Thereby, in the metal mold for secondary molding, the projections 26a-26h can restrain the conductive members 2a, 2b from rising, so as to prevent the conductive members 2a, 2b from contacting the conductive members 2c, 2d and the like for causing short circuit.
Patent JP-2012164725-A (JP)
Title: Resin-coated aluminum material for aluminum electrolytic capacitor case and method of producing the same
Inventor: KIMURA KENICHIRO
IPC: H01G9/08
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated aluminum material for aluminum electrolytic capacitor case having high moldability and excellent scratch resistance for the resin layer after molding, required for the capacitor case, and to provide a method of producing the same.SOLUTION: The resin-coated aluminum material for aluminum electrolytic capacitor case includes an aluminum base, a lower side resin layer formed on at least one surface of the aluminum base, and an upper side resin layer formed on the surface of the lower side resin layer. The lower side resin layer contains a base resin consisting of one kind or more of polyester based resin and an epoxy based resin and has a dry thickness of 2-16 μm, and the upper side resin layer contains a base resin consisting of a polyamide-imide resin and has a dry thickness of 1-6 μm. A production method therefor is also provided.
Patent JP-2012165128-A (JP)
Title: Diplexer circuit
Inventor: OSHIRO TOMOHIKO
IPC: H04B1/50
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a diplexer circuit which can easily stabilize characteristics.SOLUTION: A diplexer circuit according to an embodiment comprises: a diplexer used for sharing an antenna between radio-frequency signals of different bands; an inductor connected in series between a wiring pattern connected to the antenna and an input/output port of the diplexer; and a capacitor shunt-connected in parallel to the wiring pattern of the inductor.
Patent JP-2012165146-A (JP)
Title: Image processing apparatus and method
Inventor: FURUYA KOHEI
IPC: H04N1/46
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To perform gradation correction suitable for a high saturation scene in which colors tend to bend due to correction.SOLUTION: An image processing apparatus for performing gradation correction of luminance in images includes: block division means for dividing the image into a plurality of blocks; calculation means for calculating a plurality of feature amounts including a luminance value for each block and calculating a saturation feature amount indicating the tendency of color bend occurrence in the case of performing the gradation correction of the image using reference gradation correction characteristics on the basis of the plurality of calculated feature amounts; change means for changing the reference gradation correction characteristics corresponding to the calculated saturation feature amount; and correction means for performing the gradation correction by the gradation correction characteristics changed by the change means. When the saturation feature amount indicates that the color bend tends to occur more, the change means changes the strength of the gradation correction of the reference gradation correction characteristics to be weaker.
Patent JP-2012163447-A (JP)
Title: Vehicle information system and telematics server
Inventor: WATANABE MASATO
IPC: B60C23/04
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information system which guides a driver to a service facility for supplementing tire pressure after detecting a decrease in tire pressure.SOLUTION: A tire pressure monitoring system 10 which is installed in a vehicle 1 and capable of transmitting/receiving information to/from a TPMS server 8 via wireless, comprises: a navigation device 7 for detecting a route from a current position to a destination to notify a driver of the detected route; a telematics control unit 79 for transmitting/receiving information to/from the TPMS server 8; and a tire pressure monitoring unit 5 for detecting tire pressure to notify the driver of a decrease in the tire pressure by an indicator 4. The tire pressure monitoring system 10 transmits current position information and tire pressure information to the TPMS server 8 at predetermined intervals. When the TPMS server 8 detects the tire pressure being equal to or less than a predetermined value, the TPMS server 8 transmits information of a service facility 120 which is located nearest to a current position of the vehicle 1 and can supplement the tire pressure, to the tire pressure monitoring system 10. The tire pressure monitoring system 10 notifies the driver of the received information.
Patent JP-2012054223-A (JP)
Title: Light source circuit, illumination device, and illumination system
Inventor: NAGAI SATOSHI
IPC: H05B37/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten time between power activation and turning-on of a light source in the case of a small conduction angle, in an illumination device which is supplied with phase-controlled power to dim the light source.SOLUTION: A plurality of light sources 111a-111g (light-emitting diodes) are electrically connected in series. Light-source parallel resistors 112a-112d (light-source parallel impedances) are electrically connected in parallel with the light sources 111a-111d respectively. Even when a voltage of DC power generated by a light source circuit 821 is low, the light sources 111e-111g are lit by current flowing through the light-source parallel resistors 112a-112d.
Patent JP-2012161526-A (JP)
Title: Centrifugal blood pump and centrifugal blood pump device
Inventor: TAKEUCHI KAZUHIKO
IPC: A61M1/10
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal blood pump for preventing an impeller from raising excessively in rotating the impeller and contacting to an inner surface of a housing, having less rotational resistance of the impeller and less heat generation.SOLUTION: The centrifugal blood pump 1 includes a housing 2 and an impeller 3. The housing 2 includes a blood inflow port 22, a blood outflow port 23, and a shaft forming part 5 projecting from the inside upper surface of the housing 2 to the lower direction having a shaft part 52. The impeller 3 includes a magnetic body 41 and a shaft receiving part 35 having an concave part 36 capable of receiving the shaft part 52 of the shaft forming part 5. The impeller can rotate at a state of receiving the shaft part of the shaft forming part to the shaft receiving part, while the upper surface near the center part of the impeller is prevented from contacting an inner surface of the housing.
Patent JP-2012169750-A (JP)
Title: Packet transfer system and packet fluctuation absorption method
Inventor: IWASHITA HIDENORI
IPC: H04L12/56
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer system which absorbs packet fluctuations when depacketizing from packet signal to SDH/SONET signal.SOLUTION: A packet transfer system works in such a way that a packet signal derived by packetizing an SDH/SONET signal via a transfer path built by an operation system connected to each node of a packet transfer network is transferred and a fluctuation absorbing delay amount is added to the packet signal in a depacketizing node at the destination of transfer to absorb fluctuations generated in the packet transfer network and further the packet signal is depacketized back into the SDH/SONET signal. In the packet transfer system, means of registering in the operation system a maximum amount of generated fluctuation corresponding to the number of passed nodes in the packet transfer network is included, so that when the operation system builds a packet signal transfer path, it acquires the registered maximum amount of generated fluctuation corresponding to the number of passed nodes therein and sets for a depacketizing node a fluctuation absorbing delay amount necessary to absorb the maximum amount of generated fluctuation corresponding to the number of passed nodes in the transfer path.
Patent JP-2012166408-A (JP)
Title: Hull molding
Inventor: KAIGAMI FUMIO
IPC: B32B9/02
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a hull molding that has a great mechanical strength.SOLUTION: The hull molding includes: a molding 2 which is composed of an unground hull as its major ingredient with an adhesive mixed therein and formed to a given shape; a lamination 3 which is composed of a pressurized aggregate of ground industrial waste with an adhesive mixed therein and laminated covering at least one surface of the molding; and a core 4 which is formed by lacing wire rods of plant origin and buried inside the molding.
Patent JP-2012169453-A (JP)
Title: Ebullient cooling device
Inventor: TSUCHIYA JIRO
IPC: H01L23/427
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance using phase change of a coolant in an ebullient cooling device.SOLUTION: An ebullient cooling device is provided with: a housing 14 having a cooling tank 16 enclosing a coolant 18 cooling a semiconductor module 12 which is a heating element; hollow parts 30 provided in a side wall 14b and a bottom plate 14a of the housing 14 that the coolant 18 in the cooling tank 16 contacts with; and a heat storage agent 32 enclosed in the hollow parts 30. Further, radiation fins 38 are provided on outer surfaces of the side wall 14b and the bottom plate 14a of the housing 14 and a heat exchanger 26, which condenses a vapor produced by evaporating the coolant 18 in the cooling tank 16, is provided.